A.B. Seymour and F.S. Earle [1-550, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1020645
s.n.
Uromyces polygonorum (DC.) Lév.
United States

USDA United States National Fungus Collections
Catalog #: BPI 1020646
s.n.
Cercospora polygonorum Cooke
United States

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0370
A.D. Selby s.n. 23 August 1892
Cercospora polygonorum Cooke
United States, New Jersey, Somerset, Millstone;